slot b200m32 DIMM slots for industry-standard DDR4 memory at speeds up to 3200 MHz, with up to 8 TB of total memory when using 512-GB DIMMs. Up to 16 DIMM slots ready32 DIMM slots for industry-standard DDR4 memory at speeds up to 3200 MHz, with up to 8 TB of total memory when using 512-GB DIMMs. Up to 16 DIMM slots ready